15-Day Weather Forecast - St Louis

15-day weather forecast for St Louis: temperatures from 18°C (64°F) to 40°C (104°F). Average daily high 33°C (91°F) over the next 15 days.

Today·28 Jul
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Temperature · peaks at +35°C

15-Day Temperature Trend

35°26°TodayJul33°21°Tmrw32°20°Thu33°20°Fri25°19°SatAug23°18°Sun26°19°Mon30°21°Tue33°23°Wed35°24°Thu37°24°Fri37°25°Sat38°25°Sun39°25°Mon40°26°Tue
Colour scale for daily high temperature bars

15-Day Weather Forecast

Updated just now
  • Date
    High / Low
  • Tue, Jul 28Today
    +35°/+26°
    feels +38°0 mm · 3%19 km/hUV 8 · Hi
    05:5920:15
  • Wed, Jul 29Tomorrow
    +33°/+21°
    feels +35°0 mm · 2%12 km/hUV 8 · Hi
    06:0020:14
  • Thu, Jul 30Thu
    +32°/+20°
    feels +33°0 mm · 1%15 km/hUV 8 · Hi
    06:0120:13
  • Fri, Jul 31Fri
    +33°/+20°
    feels +33°2.1 mm · 55%26 km/hUV 8 · Hi
    06:0120:12
  • Sat, Aug 1Sat
    +25°/+19°
    feels +29°13.3 mm · 58%22 km/hUV 1 · Low
    06:0220:11
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  • Sun, Aug 2Sun
    +23°/+18°
    feels +26°5.8 mm · 29%22 km/hUV 1 · Low
    06:0320:10
  • Mon, Aug 3Mon
    +26°/+19°
    feels +29°0.3 mm · 16%8 km/hUV 5 · Mod
    06:0420:09
  • Tue, Aug 4Tue
    +30°/+21°
    feels +35°2.1 mm · 14%6 km/hUV 7 · Hi
    06:0520:08
  • Wed, Aug 5Wed
    +33°/+23°
    feels +38°0 mm · 9%13 km/hUV 7 · Hi
    06:0620:07
  • Thu, Aug 6Thu
    +35°/+24°
    feels +39°0 mm · 12%14 km/hUV 7 · Hi
    06:0720:06
  • Fri, Aug 7Fri
    +37°/+24°
    feels +41°0 mm · 14%16 km/hUV 8 · Hi
    06:0820:05
  • Sat, Aug 8Sat
    +37°/+25°
    feels +41°0 mm · 27%15 km/hUV 7 · Hi
    06:0920:03
  • Sun, Aug 9Sun
    +38°/+25°
    feels +41°0 mm · 34%16 km/hUV 7 · Hi
    06:0920:02
  • Mon, Aug 10Mon
    +39°/+25°
    feels +42°0 mm · 30%18 km/hUV 7 · Hi
    06:1020:01
  • Tue, Aug 11Tue
    +40°/+26°
    feels +43°0 mm · 33%18 km/hUV 7 · Hi
    06:1120:00

Extended Outlook for St Louis

Over the next 15 days, St Louis is forecast to see temperatures ranging from 18°C to 40°C, averaging a daily high of 33°C. The extended outlook indicates occasional showers on 5 days, with 23.6 mm total accumulation. High temperatures may pose heat stress - stay hydrated and limit sun exposure during peak afternoon hours.

Nearby Regional Outlook

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